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56 lines
1.8 KiB
56 lines
1.8 KiB
4 months ago
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_RUNTIME_DEOPTIMIZATION_KIND_H_
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#define ART_RUNTIME_DEOPTIMIZATION_KIND_H_
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#include "base/logging.h"
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namespace art {
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enum class DeoptimizationKind {
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kAotInlineCache = 0,
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kJitInlineCache,
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kJitSameTarget,
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kLoopBoundsBCE,
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kLoopNullBCE,
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kBlockBCE,
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kCHA,
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kFullFrame,
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kLast = kFullFrame
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};
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inline const char* GetDeoptimizationKindName(DeoptimizationKind kind) {
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switch (kind) {
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case DeoptimizationKind::kAotInlineCache: return "AOT inline cache";
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case DeoptimizationKind::kJitInlineCache: return "JIT inline cache";
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case DeoptimizationKind::kJitSameTarget: return "JIT same target";
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case DeoptimizationKind::kLoopBoundsBCE: return "loop bounds check elimination";
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case DeoptimizationKind::kLoopNullBCE: return "loop bounds check elimination on null";
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case DeoptimizationKind::kBlockBCE: return "block bounds check elimination";
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case DeoptimizationKind::kCHA: return "class hierarchy analysis";
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case DeoptimizationKind::kFullFrame: return "full frame";
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}
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LOG(FATAL) << "Unexpected kind " << static_cast<size_t>(kind);
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UNREACHABLE();
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}
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std::ostream& operator<<(std::ostream& os, const DeoptimizationKind& kind);
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} // namespace art
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#endif // ART_RUNTIME_DEOPTIMIZATION_KIND_H_
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